package com.ruoyi.classai.mapper;

import java.util.List;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.classai.domain.EwcClassCourse;
import org.apache.ibatis.annotations.Param;

/**
 * 班级课程关联Mapper接口
 * 
 * @author lcj
 * @date 2025-02-27
 */
public interface EwcClassCourseMapper extends BaseMapper<EwcClassCourse> {


    /**
     * 统计班级课程
     * @param classId 班级id
     * @param teacherId 老师id
     * @return
     */
    Long countClassCourse(@Param("classId") String classId,@Param("teacherId") String teacherId);

}
